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Rapid:
Individual Calculations April 2013 |
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| Lederman, Leon Total change: 50.80 | |   |
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| 13th European Senior Chess Championship - rapid | Plovdiv | BUL | 2013-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2281 | 2243 | 6.50 | 9 | 2.54 | 20 | 50.80 | |
|  Zilbershtein, Victor | | | 1857 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Ermenkov, Evgenij | g | | 2423 | BUL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Sveshnikov, Evgeny | g | | 2538 | LAT | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Velikov, Petar | g | | 2417 | BUL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Ljangov, Petar | | | 2109 | BUL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bojarinov, Victor A | | | 2373 | RUS | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Radulov, Ivan | g | | 2291 | BUL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Grinberg, Iosif P. | | | 2175 | RUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Pushkov, Nikolai | g | | 2350 | RUS | 1.00 | 1 | 0.65 | 20 | 13.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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